
export default function getDateDiff(dateTimeStamp) {
 let result
        var minute = 1000 * 60;
        var hour = minute * 60;
        var day = hour * 24;
        var halfamonth = day * 15;
        var month = day * 30;
 
        var now = new Date().getTime();
        var diffValue = now - dateTimeStamp;
        if (diffValue < 0) {
            //若日期不符则弹出窗口告之
            //alert("结束日期不能小于开始日期！");
        }
        var monthC = diffValue / month;
        var weekC = diffValue / (7 * day);
        var dayC = diffValue / day;
        var hourC = diffValue / hour;
        var minC = diffValue / minute;
        if (monthC >= 1) {
            result = "更新于" + parseInt(monthC) + "个月前";
        } else if (weekC >= 1) {
            result = "更新于" + parseInt(weekC) + "周前";
        } else if (dayC >= 1) {
            result = "更新于" + parseInt(dayC) + "天前";
        } else if (hourC >= 1) {
            result = "更新于" + parseInt(hourC) + "个小时前";
        } else if (minC >= 1) {
            result = "更新于" + parseInt(minC) + "分钟前";
        } else{
			result = "刚刚更新";
		}

        return result;
    }
